Manhattan Sound Science Nova Sweatproof Earphones Black and Green

Manhattan Sound Science Nova Sweatproof Earphones - Lightweight Sweatproof Earphones with In-Line Mic, Black-Green, Retail Box, Limited Lifetime Warranty Lightweight Sweatproof Earphones with In-Line Microphone Product OverviewNeed an energy boost? Sound Science Nova Sweatproof Earphones power up your day (and your workout) with thumping bass and tight highs that will invigorate your inner batteries and keep you going strong. They have a lightweight, sweatproof design, as well as noise-isolating silicone tips (they come with small, medium and large sizes) that are comfortable and stay firm in your ear during even the most vigorous of activities. Plus, a slim in-line microphone makes it easy to take calls on the go. FeaturesRubberized, sweatproof housingsIn-line microphoneSoft, sound-isolating in-ear tipsLightweight designPrecision-balanced 7.8mm driversGold-plated 3.5mm audio connector Specifications-Earphones / MicrophoneFrequency response: 20 Hz 20 kHzImpedance: 16 +/- 15%Sensitivity: 102 dB ± 3 dBSpeaker diameter: 7.8 mmRated power: 2 mW to 5 mWInput connection: 3.5mm gold-plated stereo plugMicrophone: -42 ± 3 dB (omnidirectional) PhysicalCable: 1219 mm (48 in.)Weight: 14 g (0.5 oz.) Package ContentsSound Science Nova Sweatproof EarphonesReplacement silicone tips